Bidding
North
East
South
West
1♠
2♣
3♣
X
Pass
Pass
XX
3
♦
Pass
4NT
X
Pass
Pass
5♠
X
6♠
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page